1. School of Energy and Environment, Inner Mongolia University of Science and Technology, Baotou, China
2. The National Key Laboratory of Metal Forming Technology and Heavy Equipment, China National Heavy Machinery Research Institute Co., Ltd, Xi’an, China
3. Hunan Zhongke Electric Co., Ltd, Yueyang, China
4. School of Material and Metallurgy, Inner Mongolia University of Science and Technology, Baotou, China